Tiny Tentacles Deluxe Costume Infant The Tiny Tentacles octopus costume includes a purple spotted jumpsuit, hood and slip on booties. This soft and cuddly octopus costume for infants features a back zipper, and is lined for comfort. Inner leg snaps of this adorable octopus baby costume make diaper changes quick and easy. The slip-on booties have skid resistant bottoms. Booties are intended for indoor use only. The Tiny Tentacles comes in baby sizes Infant Medium, Infant Large, Infant Small.